Li Cong, Wang Ping, Su Yong-Qing
Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650092, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2010 Feb 6;66(Pt 3):o520. doi: 10.1107/S1600536810003843.
The title compound, C(18)H(15)N(3)O(2), was prepared by the reaction of 2-methoxy-naphthaldehyde with nicotinic acid hydrazide in methanol. The dihedral angle between the naphthalene ring system and the pyridine ring is 9.2 (3)°. An intra-molecular C-H⋯N hydrogen bond is observed. In the crystal structure, mol-ecules are linked into chains running along the c axis by inter-molecular N-H⋯O hydrogen bonds.
标题化合物C(18)H(15)N(3)O(2)是通过2-甲氧基萘甲醛与烟酰肼在甲醇中反应制备的。萘环体系与吡啶环之间的二面角为9.2 (3)°。观察到分子内存在C-H⋯N氢键。在晶体结构中，分子通过分子间N-H⋯O氢键连接成沿c轴方向延伸的链。
